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// license:BSD-3-Clause
// copyright-holders:Brad Oliver
/***************************************************************************
Mr. Do's Castle hardware
***************************************************************************/
#ifndef MAME_INCLUDES_DOCASTLE_H
#define MAME_INCLUDES_DOCASTLE_H
#pragma once
#include "machine/tms1024.h"
#include "video/mc6845.h"
#include "sound/msm5205.h"
#include "emupal.h"
#include "tilemap.h"
class docastle_state : public driver_device
{
public:
docastle_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_slave(*this, "slave"),
m_cpu3(*this, "cpu3"),
m_crtc(*this, "crtc"),
m_msm(*this, "msm"),
m_inp(*this, "inp%u", 1),
m_videoram(*this, "videoram"),
m_colorram(*this, "colorram"),
m_spriteram(*this, "spriteram"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette")
{ }
void dorunrun(machine_config &config);
void idsoccer(machine_config &config);
void docastle(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
private:
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_slave;
required_device<cpu_device> m_cpu3;
required_device<hd6845s_device> m_crtc;
optional_device<msm5205_device> m_msm;
required_device_array<tms1025_device, 2> m_inp;
/* memory pointers */
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_colorram;
required_shared_ptr<uint8_t> m_spriteram;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
/* video-related */
tilemap_t *m_do_tilemap = nullptr;
/* misc */
int m_prev_ma6 = 0;
int m_adpcm_pos = 0;
int m_adpcm_idle = 0;
int m_adpcm_data = 0;
int m_adpcm_status = 0;
uint8_t m_buffer0[9]{};
uint8_t m_buffer1[9]{};
uint8_t docastle_shared0_r(offs_t offset);
uint8_t docastle_shared1_r(offs_t offset);
void docastle_shared0_w(offs_t offset, uint8_t data);
void docastle_shared1_w(offs_t offset, uint8_t data);
void docastle_nmitrigger_w(uint8_t data);
void docastle_videoram_w(offs_t offset, uint8_t data);
void docastle_colorram_w(offs_t offset, uint8_t data);
uint8_t inputs_flipscreen_r(offs_t offset);
void flipscreen_w(offs_t offset, uint8_t data);
uint8_t idsoccer_adpcm_status_r();
void idsoccer_adpcm_w(uint8_t data);
TILE_GET_INFO_MEMBER(get_tile_info);
void docastle_palette(palette_device &palette) const;
DECLARE_VIDEO_START(dorunrun);
uint32_t screen_update_docastle(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
void video_start_common( uint32_t tile_transmask );
void draw_sprites( screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect );
DECLARE_WRITE_LINE_MEMBER(docastle_tint);
DECLARE_WRITE_LINE_MEMBER(idsoccer_adpcm_int);
void docastle_io_map(address_map &map);
void docastle_map(address_map &map);
void docastle_map2(address_map &map);
void docastle_map3(address_map &map);
void dorunrun_map(address_map &map);
void dorunrun_map2(address_map &map);
void idsoccer_map(address_map &map);
};
#endif // MAME_INCLUDES_DOCASTLE_H
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